TY - BOOK AU - Merrienboer,Jeroen J.G.van TI - Training complex cognitive skills: a four-component instructional design model for technical training SN - 0877782989 AV - LB1028.38 .M47 1997 PY - 1997/// CY - Englewood Cliffs, NJ PB - Educational Technology Publications KW - Instructional systems KW - Design KW - Educational technology KW - Cognitive learning KW - Learning, Psychology of ER -